D Rechargeable Battery Packs

D rechargeable battery packs are composed of several D-size batteries (a standard size) arranged in combination, either in parallel or in series. They provide a level of power that is a multiple (or close to one) of the power provided by the individual cells. 


What are D rechargeable battery packs used for?

D cells are typically used in high-drain applications, that is, in devices or situations that require consistently high levels of power or a particularly extended running time. This could include products such as large torches, radio receivers and transmitters, electric motors, emergency lighting, safety systems and megaphones. The fact that these battery packs can be recharged makes them well suited for devices that are used on a regular basis. 


Added capacity 

The large size of D batteries, particularly in combination as in a battery pack, allows them to supply power for a longer time than C, AA or AAA cells would be able to at equal current levels.


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Description Price Chemistry Capacity Nominal Voltage Number of Cells Terminal Type Operating Temperature Range Size
RS庫存編號 777-0387
BrandRS PRO
HK$1,595.47
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NiMH 7Ah 12V 10 Tagged -10 → +70°C D
RS庫存編號 125-3430
BrandRS PRO
HK$247.41
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NiCd 4Ah 3.6V 3 Tagged - D
RS庫存編號 125-3433
BrandRS PRO
HK$241.92
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NiCd 4.5Ah 3.6V 3 - - D
RS庫存編號 125-3442
BrandRS PRO
HK$288.24
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NiCd 4Ah 4.8V 4 - - D
RS庫存編號 125-3434
BrandRS PRO
HK$177.87
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NiCd 4Ah 2.4V 2 Tags - D
RS庫存編號 125-3444
BrandRS PRO
HK$102.40
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NiCd 4.5Ah 1.2V 1 - - D
RS庫存編號 195-1303
BrandRS PRO
HK$400.43
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NiCd 4Ah 3.6V 3 - -20 → +65°C D